:root {
  --bg: #061534;
  --bg-soft: #0d2558;
  --card: rgba(12, 28, 67, 0.82);
  --text: #f1f6ff;
  --text-soft: #c4d4fa;
  --line: rgba(145, 174, 251, 0.28);
  --brand: #4f8cff;
  --brand-2: #7f93ff;
  --ok: #88c0ff;
  --warn: #ffd38b;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  min-height: 100%;
}

body {
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--text);
  line-height: 1.55;
  background:
    radial-gradient(120% 100% at 10% 0%, #1a3f95 0%, transparent 58%),
    radial-gradient(120% 100% at 92% 10%, #403da9 0%, transparent 62%),
    linear-gradient(165deg, #041023 0%, #071530 44%, #0a1f4d 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1040px, 92vw);
  margin: 0 auto;
}

.top {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(5, 15, 38, 0.9);
  border-bottom: 1px solid var(--line);
}

.top-inner {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--text);
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 0.82rem;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.nav a {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px 11px;
  color: var(--text-soft);
  font-size: 0.88rem;
  font-weight: 700;
}

.nav a:hover,
.nav a.active {
  color: #fff;
  background: rgba(106, 141, 235, 0.22);
}

.page {
  padding: 36px 0 58px;
}

.hero {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

.hero h1 {
  font-family: "Sora", "Segoe UI", sans-serif;
  font-size: clamp(1.7rem, 6vw, 2.6rem);
  line-height: 1.18;
}

.hero p {
  color: var(--text-soft);
}

.badge {
  width: fit-content;
  border-radius: 999px;
  border: 1px solid rgba(140, 171, 252, 0.4);
  color: var(--ok);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 6px 10px;
}

.grid {
  display: grid;
  gap: 12px;
}

.card {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
  padding: 14px;
}

.card h2,
.card h3 {
  font-family: "Sora", "Segoe UI", sans-serif;
  margin-bottom: 7px;
}

.card p,
.card li {
  color: var(--text-soft);
}

.card ul,
.card ol {
  margin-left: 18px;
  display: grid;
  gap: 7px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn {
  border: 0;
  cursor: pointer;
  border-radius: 12px;
  padding: 11px 15px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.93rem;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
}

.btn-secondary {
  border: 1px solid var(--line);
  background: rgba(92, 127, 214, 0.16);
  color: #fff;
}

.status {
  border-left: 3px solid var(--warn);
}

.fine {
  color: var(--text-soft);
  font-size: 0.88rem;
}

.mono {
  font-family: Consolas, Monaco, monospace;
  font-size: 0.9rem;
}

.layout-2 {
  display: grid;
  gap: 12px;
}

.input,
.textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(12, 27, 62, 0.9);
  color: #fff;
  padding: 10px 11px;
}

.textarea {
  min-height: 90px;
  resize: vertical;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 18px 0 34px;
}

.footer p {
  color: var(--text-soft);
  font-size: 0.87rem;
}

@media (min-width: 760px) {
  .layout-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}